| 词汇 | internal-energy |
| 释义 | internal energy noun[ U ] physics specializeduk /ɪnˌtɜː.nəl ˈen.ə.dʒi/ us /ɪnˌtɝː.nəl ˈen.ɚ.dʒi/ the total amount of energy in a system, equal to the kinetic energy added to the potential energy内能 Physics: energy, force & power animal magnetism anti-gravity atmospheric pressure attract attraction ballistic entropic entropically equilibrant erg excited geothermal inertia propulsive radiant energy self-propulsion sine curve sinusoid the sound barrier thermodynamics internal energy | American Dictionaryinternal energy noun[ U ] us/ɪnˈtɜr·nəl ˈen·ər·dʒi/ physics the total amount of energy in a system, equal to the kinetic energy added to the potential energy Examples of internal energyinternal energy In a fast extraction scheme, the beam energy is instantaneously deposited in the target as internalenergy that appears as thermal pressure. Due to the integration over the volume of the sensor the internalenergy can be expressesd in terms of general forces and general deflections. This was derived from the local flow state under the assumption that equilibrium is achieved with no change in specific internalenergy. Radiation pressure and energy are taken to be small in comparison with the material pressure and internalenergy. The internalenergy is continuously used for metabolism. Thus, the internalenergy of the hot nitrogen gas is of the order of 10 14 erg0g. When the food level is not sufficient, the internalenergy decreases. For example, the internalenergy is the average over configurations of the function defined in section 2.2, equation (5). The internalenergy of the plasma is distributed in its thermal and ionization energy. Furthermore, while stable star contracts, its internalenergy increases, and it gets hotter. The middle term can be identified as the internalenergy continuously created by shock heating in the accreting-mass layer at the imploding magnetic piston. We neglect any radial dependence of the source and the internalenergy. This increase is due to the isentropic conversion of internalenergy to kinetic energy. If the internalenergy is not radiated away during implosion, it should contribute to heating of, and radiation from, the stagnated plasma. When stagnation begins, the internalenergy star ts to rise and the plasma begins to radiate. See all examples of internal energy These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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